| Dempsey vs Jin | 23–9 | 71.88% |
| Dempsey vs Dragunov | 10–17 | 37.04% |
| Dempsey vs King | 13–9 | 59.09% |
| Dempsey vs Law | 9–10 | 47.37% |
| Dempsey vs Steve | 12–5 | 70.59% |
| Dempsey vs Hwoarang | 7–9 | 43.75% |
| Dempsey vs Bryan | 5–11 | 31.25% |
| Dempsey vs Kazuya | 10–6 | 62.50% |
| Dempsey vs Lili | 6–8 | 42.86% |
| Dempsey vs Yoshimitsu | 4–8 | 33.33% |
| Dempsey vs Eddy | 8–4 | 66.67% |
| Dempsey vs Paul | 6–5 | 54.55% |
| Dempsey vs Heihachi | 3–8 | 27.27% |
| Dempsey vs Azucena | 5–4 | 55.56% |
| Dempsey vs Feng | 3–5 | 37.50% |
| Dempsey vs Alisa | 2–6 | 25.00% |
| Dempsey vs Lee | 6–2 | 75.00% |
| Dempsey vs Devil Jin | 4–3 | 57.14% |
| Dempsey vs Lars | 4–3 | 57.14% |
| Dempsey vs Reina | 4–3 | 57.14% |
| Dempsey vs Nina | 5–1 | 83.33% |
| Dempsey vs Anna | 5–1 | 83.33% |
| Dempsey vs Xiaoyu | 3–2 | 60.00% |
| Dempsey vs Jack-8 | 3–2 | 60.00% |
| Dempsey vs Asuka | 1–4 | 20.00% |
| Dempsey vs Leo | 2–3 | 40.00% |
| Dempsey vs Victor | 3–2 | 60.00% |
| Dempsey vs Shaheen | 4–0 | 100.00% |
| Dempsey vs Jun | 3–1 | 75.00% |
| Dempsey vs Lidia | 2–2 | 50.00% |
| Dempsey vs Claudio | 2–1 | 66.67% |
| Dempsey vs Panda | 2–1 | 66.67% |
| Dempsey vs Zafina | 1–2 | 33.33% |
| Dempsey vs Leroy | 2–1 | 66.67% |
| Dempsey vs Clive | 2–1 | 66.67% |
| Dempsey vs Kuma | 0–2 | 0.00% |
| Dempsey vs Fahkumram | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.